science organells for test

Question 1

Cytoplasm

Answer 1

cushions and supports organelles in both plant and animal cells

Question 2

Mitochondria

Answer 2

produces cellular energy in both plant and animal cells

Question 3

nucleus

Answer 3

controls all cellular activity in both plant and animal cells

Question 4

ribosomes

Answer 4

produces protein for cell in both plant and animal cells

Question 5

nucleolus

Answer 5

builds ribosomes in both plant and animal cells

Question 6

endoplasmic reticulum

Answer 6

transportation system throughout the cell in both plant and animal cells

Question 7

vesicles

Answer 7

transports materials throughout the cell in both plant and animal cells

Question 8

lysosomes

Answer 8

cleans up debris in both plant and animal sells

Question 9

golgi body

Answer 9

packages and sorts substances in both plant and animal cells

Question 10

cell membrane

Answer 10

controls what enters and exits the cell in both plant and animal sells

Question 11

large central vacuole

Answer 11

helps maintain water balance in just plant cells

Question 12

cell wall

Answer 12

it protects and lets out materials of the cell in just plant cells

Question 13

chloroplast

Answer 13

it takes energy and turns it into something easier to consume only in plant cells

Question 14

flagella

Answer 14

They help mobility, in just animal cells

Question 15

centrioles

Answer 15

cell organelle that aids in cell division in animal cells only

Question 16

eye piece

Answer 16

the part you look at with your eye and contains ocular lens

Question 17

nose piece

Answer 17

holds the high, medium, and low power objective lenses, can be rotated to change magnification

Question 18

objective lenses

Answer 18

high medium, low and go from 10x to 400x

Question 19

stage clip

Answer 19

holds the side in place on stage

Question 20

stage

Answer 20

supports the slide being observed

Question 21

light source

Answer 21

projects light upwards through the diaphragm, the specimen, and the lenses

Question 22

base

Answer 22

supports the microscope

Question 23

diaphram

Answer 23

regulates the amount of light on the specimen

Question 24

fine adjustment knob

Answer 24

moves the stage slightly to sharpen the image

Question 25

Coarse adjustment knob

Answer 25

moves the stage up and down for focusing

Question 26

arm for support

Answer 26

used to support the microscope when carried

Question 27

prokaryotic cell

Answer 27

smaller than eukaryotic cells. Lack a true nucleus and membrane bound organelles. Three shapes: cocci round, bacilli rod, or spirilla spiral, these cells are mainly bacteria

Question 28

eukaryotic cells

Answer 28

Larger than prokaryotic cells. True, membrane bound nucleus that houses the genetic material in X shaped chromosomes. Membrane bound organelles that perform specific functions within the cell. found in animals plant protists and fungi